香港六合彩开奖结果现场直播

Press release 08 Sep, 2020

Farmers could substantially boost productivity by conserving soil biodiversity 鈥 香港六合彩开奖结果现场直播 report

Gland, Switzerland, 8 September (香港六合彩开奖结果现场直播) 鈥 By increasing the biodiversity of soils through sustainable practices, farmers could deliver substantial benefits for food and water security as well as climate change mitigation and adaptation, according to a new 香港六合彩开奖结果现场直播 report published today. An annual increase of just 0.4% in the carbon content of agricultural soils, which is a key indicator of soil biodiversity, over the next 30 years could potentially boost global production of three major crops 鈥 maize, wheat and rice 鈥 by up to 23.4%, 22.9% and 41.9% per year respectively, according to the .

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Photo: Andre Silva Pinto, Shutterstock

A farmer is working his field in Cabina, Angola.

鈥淭he data in this report debunks the myth that nature conservation and global food production are a zero-sum game,鈥 said Dr Bruno Oberle, 香港六合彩开奖结果现场直播 Director General. 鈥淎griculture has often been portrayed as a threat to biodiversity conservation. Yet conserving living, biodiverse soils and landscapes can boost yields while helping both nature and society. This report clearly identifies common ground and joint aims for farmers and conservationists that can help secure the future of agriculture itself.鈥

The new report, , for the first time quantifies the potential societal benefits and monetary value of a large-scale, global adoption of cost-effective sustainable farming methods that boost soil organic matter and biodiversity. These methods include agroforestry and conservation agriculture as well as the use of manure and mulching.

The potential yield increases for maize, wheat and rice are worth an estimated US$132 billion. As an additional benefit, the increased organic carbon content in agricultural soils worldwide would enhance their capacity to store water by up to 37 billion m3, reducing the need for irrigation by ca. 4% globally and potentially saving US$ 44 Billion per year, the report finds.

By sequestering carbon, biodiversity-rich soils also help mitigate global warming. The report estimates that the annual 0.4% increase in soil carbon content would translate into an additional 1GtC being sequestered per year on average. This represents 10% of global human-induced carbon emissions based on 2017 numbers. This contribution to climate change mitigation would save society an estimated 600 Billion US$ per year in present value terms over the 2020-2050 time horizon, according to the report.

鈥淭his report shows that by working together, farmers and conservationists can deliver long-term food, nutrition and water security to everyone. Healthy, living soils and landscapes can indeed increase the resilience of food production to the negative impacts of climate change, and can secure the access to safe and nutritious food, particularly for the most vulnerable people in developing countries鈥, said Ludovic Larbodi猫re, Senior Expert for Agriculture and Environment with 香港六合彩开奖结果现场直播.To achieve this vision, we must stop thinking of agriculture purely in terms of food, fibre, and fuel, and instead incentivise and reward these additional services farmers provide to society.鈥

The calculations in the new 香港六合彩开奖结果现场直播 report are based on an assumed annual increase of agricultural soil carbon content of 0.4% between 2020 and 2050. This increase was set as a target by , launched by the French government in 2015. According to a ,聽this target is attainable through a large-scale adoption of sustainable practices.

The lays out concrete steps that farmers, policy makers, government agencies and private companies can take to help foster a global transition to sustainable agriculture. The report calls for broader use of agro-ecological approaches, and urges聽the agriculture sector to adopt ambitious targets for land health. It also calls for national and global targets aimed at achieving a net positive impact from agriculture on key biodiversity indicators by 2030. The authors recommend that聽states reward farmers for adopting sustainable agricultural practices.聽They advise that public subsidies as well as private funding should be redirected from conventional to more sustainable agriculture, which would also help meet public health objectives. Finally, the report underlines how sustainable agriculture can contribute to biodiversity conservation worldwide and encourages improved dialogue between the agriculture and the conservation sectors to build awareness of the natural capital of biodiverse soils for farming.

Access the full report .

Find answers to frequenly asked questions about the report here.

For more information or to set up interviews, please contact:

Matthias Fiechter, 香港六合彩开奖结果现场直播 Media Relations, + 41229990392, [email protected]